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Alfa Aesar™ 2,3-Diaminonaphthalene, 97%

$131.09 - $131.09

Chemical Identifiers

Chemical Name or Material 2,3-Diaminonaphthalene
CAS 771-97-1
Molecular Formula C10H10N2
Formula Weight 158.2
MDL Number MFCD00004116
Beilstein 2206394
Synonym 2,3-Naphthalenediamine
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1299303

  SDS
alfa aesar™
A1299303*
1g Each for $131.09
Description & Specifications

Specifications

Formula Weight 158.2
Chemical Name or Material 2,3-Diaminonaphthalene
TSCA TSCA
Molecular Formula C10H10N2
MDL Number MFCD00004116
CAS 771-97-1
Solubility Information Slightly soluble in water
Health Hazard 1 Danger
Health Hazard 3 GHS P Statement
P261-P280-P281-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Melting Point 193° to 196°C
Assay 97%
Beilstein 2206394
Synonym 2,3-Naphthalenediamine
Health Hazard 2 GHS H Statement
H350-H302-H312-H332-H315-H319-H335
May cause cancer.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Quantity 1g

Applications
2,3 Diaminonaphthalene is a highly selective colorimetric and fluorometric reagent for selenium detection and also used for the fluorometric determination of nitrite. It is also useful for detection of ketones and alpha-keto acids.

Solubility
Slightly soluble in water. Soluble in pyridine, dimethylsulfoxide, dimethyformamide, dil.hydrochloric acid, ethanol, ether and hot methanol.

Notes
Incompatible with oxidizing agents and acids.

Safety and Handling

Danger

GHS P Statement
P261-P280-P281-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H350-H302-H312-H332-H315-H319-H335
May cause cancer.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.